5864139 has 12 divisors (see below), whose sum is σ = 8491600. Its totient is φ = 3899664.

The previous prime is 5864129. The next prime is 5864153. The reversal of 5864139 is 9314685.

5864139 is a `hidden beast` number, since 5 + 8 + 641 + 3 + 9 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-5864139 is a prime.

It is a super-2 number, since 2×5864139² = 68776252422642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5864129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5922 + ... + 6840.

Almost surely, 2^5864139 is an apocalyptic number.

5864139 is a deficient number, since it is larger than the sum of its proper divisors (2627461).

5864139 is a wasteful number, since it uses less digits than its factorization.

5864139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634 (or 1631 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 5864139 is about 2421.5984390481. The cubic root of 5864139 is about 180.3300426220.

The spelling of 5864139 in words is "five million, eight hundred sixty-four thousand, one hundred thirty-nine".